2023 TOYOTA SUPRA service

71-1. NOTES
1
NOTES
We recommend that you read
this publication thoroughly.
Detailed information about war-
ranty is listed in the "Owner's
Warranty Information Booklet"
or "Owner's Manual Supple-
ment".
Your vehicle has been specifi-
cally adapted and designed to
meet the particular operating
conditions and homologation
requirements in your country
and continental region in order
to deliver the full driving plea-
sure while the vehicle is oper-
ated under those conditions. If
you wish to operate your vehicle
in another country or region, you
may be required to adapt your
vehicle to meet different prevail-
ing operating conditions and homologation requirements. You
should also be aware of any
applicable warranty limitations
or exclusions for such country or
region. In such case, please
contact your Toyota dealer for
further information.
Maintain the vehicle regularly to
sustain the road safety, opera-
tional reliability and the war-
ranty.
Specifications for required main-
tenance measures:

Maintenance system.
 "Owner's Warranty Informa-
tion Booklet" or "Owner's
Manual Supplement".
If the vehicle is not maintained
according to these specifica-
tions, this could result in serious
damage to the vehicle. Such
damage is not covered by the
warranty.
Electronic control devices are
installed in the vehicle. Elec-
tronic control units process data
they receive from vehicle sen-
sors, self-generate or exchange
with each other. Some control
units are necessary for the vehi-
cle to function safely or provide
WARNING
Operating, servicing and main-
taining a passenger vehicle or
off-highway motor vehicle can
expose you to chemicals includ-
ing engine exhaust, carbon mon-
oxide, phthalates, and lead, which
are known to the State of Califor-
nia to cause cancer and birth
defects or other reproductive
harm. To minimize exposure,
avoid breathing exhaust, do not
idle the engine except as neces-
sary, service your vehicle in a
well-ventilated area and wear
gloves or wash your hands fre-
quently when servicing your vehi-
cle. For more information go to
www.P65Warnings.ca.gov/pas-
senger-vehicle.
Service and warranty
Maintenance
Data memory
General information

91-1. NOTES
1
NOTES
turer to optimize vehicle func-
tions.
The majority of this data is vola-
tile and is only processed within
the vehicle itself. Only a small
share of data is stored in event
or fault memories based on an
event.
When servicing, for instance
during repairs, service pro-
cesses, warranty cases, and
quality assurance measures,
this technical information can be
read out from the vehicle
together with the vehicle identifi-
cation number.
Your Toyota dealer can read out
the information. The socket for
OBD Onboard Diagnosis
required by law in the vehicle is
used to read out the data.
The data is collected, pro-
cessed, and used by the rele-
vant organizations in the service
network. The data documents
technical conditions of the vehi-
cle, helps with the identification
of the fault, compliance with
warranty obligations and quality
improvement.
The data from the vehicle can
also be used to check customer
claims for warranty and guar-
anty.
Fault and event memories in the
vehicle can be reset when your
Toyota dealer performs repair or
servicing work.Depending on the vehicle equip-
ment, comfort and Customize
settings can be stored in the
vehicle and modified or reset at
any time.
For example, this includes:
• Setting for the seat position.
• Suspension and climate con-
trol settings.
If necessary, data can be trans-
ferred to the entertainment and
communication system of the
vehicle, e.g. via smartphone.
This includes the following
depending on the respective
equipment:
• Multimedia data such as music, films or photos for
playback in an integrated mul-
timedia system.
• Address book data for use in conjunction with an integrated
hands-free system or an inte-
grated navigation system.
• Entered navigation destina- tions.
• Data on the use of Internet services.
This data can be stored locally
in the vehicle or is found on a
device that has been connected
to the vehicle, e.g., a smart-
phone, USB stick or MP3 player.
If this data is stored in the vehi- Data entry and data trans-
fer into the vehicle
General information

101-1. NOTES
cle, it can be deleted at any
time.
This data is only transmitted to
third parties upon personal
request as part of the use of
online services. The transmis-
sion depends on the selected
settings for the use of the ser-
vices.
Depending on the vehicle equip-
ment, mobile devices connected
to the vehicle, for instance
smartphones, can be controlled
via the vehicle control elements.
The sound and picture from the
mobile device can be played
back and displayed through the
multimedia system. Certain
information is transferred to the
mobile device at the same time.
Depending on the type of incor-
poration, this includes, for
instance position data and other
general vehicle information. This
optimizes the way in which
selected apps, for instance navi-
gation or music playback, work.
There is no further interaction
between the mobile device and
the vehicle, such as active
access to vehicle data.
How the data will be processed
further is determined by the pro-
vider of the particular app being
used. The extent of the possible settings depends on the respec-
tive app and the operating sys-
tem of the mobile device.
If the vehicle has a wireless net-
work connection, this enables
data to be exchanged between
the vehicle and other systems.
The wireless network connec-
tion is realized via an in-vehicle
transmitter and receiver unit or
via personal mobile devices
brought into the vehicle, for
instance smartphones. This
wireless network connection
enables 'online functions' to be
used. These include online ser-
vices and apps supplied by the
vehicle manufacturer or by other
providers.
Where online services from the
vehicle manufacturer are con-
cerned, the corresponding func-
tions are described in the
appropriate place, for instance
the Owner's Manual or manu-
facturer's website. The relevant
legal information pertaining to
data protection is provided there
too. Personal data may be used
to perform online services. Data
is exchanged over a secure con-
Incorporation of mobile
devices
Services
General information
Services from the vehicle
manufacturer

111-1. NOTES
1
NOTES
nection, for instance with the IT
systems of the vehicle manufac-
turer intended for this purpose.
Any collection, processing, and
use of personal data above and
beyond that needed to provide
the services must always be
based on a legal permission,
contractual arrangement or con-
sent. It is also possible to acti-
vate or deactivate the data
connection as a whole. That is,
with the exception of functions
and services required by law
such as Assist systems.
When using online services
from other providers, these ser-
vices are the responsibility of
the relevant provider and sub-
ject to their data privacy condi-
tions and terms of use. The
vehicle manufacturer has no
influence on the content
exchanged during this process.
Information on the way in which
personal data is collected and
used in relation to services from
third parties, the scope of such
data, and its purpose, can be
obtained from the relevant ser-
vice provider.
This vehicle is equipped with an
event data recorder EDR. The main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an
air bag deployment or hitting a
road obstacle, data that will
assist in understanding how a
vehicle’s systems performed.
The EDR is designed to record
data related to vehicle dynamics
and safety systems for a short
period of time, typically 30 sec-
onds or less.
The EDR in this vehicle is
designed to record such data
as:
• How various systems in your
vehicle were operating.
• Whether or not the driver and passenger safety belts were
fastened.
• How far, if at all, the driver was depressing the accelera-
tor and/or brake pedal.
• How fast the vehicle was trav- eling.
This data can help provide a
better understanding of the cir-
cumstances in which crashes
and injuries occur.
EDR data is recorded by your
vehicle only if a nontrivial crash
situation occurs; no data is
recorded by the EDR under nor-
mal driving conditions and no
personal data, for instance
name, gender, age, and crash
location, are recorded.
However, other parties, such as
law enforcement, could combine
Services from other provid-
ers
Event Data Recorder EDR

182-1. QUICK REFERENCE
2-1.QUICK REFERENCE
Before starting the engine, per-
form the necessary routine vehi-
cle checks. It is the owner’s
responsibility to perform routine
vehicle checks and any legally
necessary yearly inspections,
according to any local laws and
regulations. For details about
inspection procedures, refer to
the Service Book (Maintenance
Guide).
Entering
Before driving
Vehicle inspection
WARNING
Do not leave flammable objects in
the vehicle.
If a fuel can, combustible car care
products, spray cans, etc. are left
in the vehicle, there is a danger
that they may catch fire and
explode. Also, when the vehicle is
parked with the doors and win-
dows completely closed, do not
leave containers of carbonated
beverages in the vehicle, as the
temperature inside the vehicle
can increase to over 122°F,
depending on the location.
WARNING
Make sure to securely stow all
luggage.
In the case of sudden braking or a
collision, unsecured objects may
fly about and strike the occupants,
possibly causing injury. Make sure
to stow luggage securely in the
luggage compartment.
WARNING
Do not leave objects on the
driver

342-1. QUICK REFERENCE
switch off drive-ready state
before adding engine oil.
Only add engine oil when the
message is displayed in the
instrument cluster.
Observe the quantity to be
added in the message.
Take care not to add too much
engine oil.
Observe recommended engine
oil types, refer to page 304.
The button is located in the cen-
ter console.Via Toyota Supra Command:
1
"Toyota Supra Connect"
2 "Toyota Supra Assistance"
3 "Roadside assistance"
A voice connection is established.
The Concierge offers informa-
tion on events, gas stations or
hotels, and provides phone
numbers and addresses. Many
hotels can be booked directly by
the Concierge.
Via Toyota Supra Command:
1"Toyota Supra Connect"
2 "Toyota Supra Assistance"
3 "Concierge"
A voice connection to the Con-
cierge is established.
Remote maintenance are ser-
vices that help to maintain vehi-
cle mobility.
Remote maintenance can com-
prise the following services:
• Roadside assistance.
Adding
Providing assistance
Hazard warning flashers
Roadside assistance
Toyota Supra Connect
Concierge
Remote maintenance

613-1. CONTROLS
3
CONTROLS
It is possible to answer during
inquiries of the voice activation
system. The function can be
deactivated if inquiries are often
undesirably interrupted, for
instance due to background
noise or talking.
Via Toyota Supra Command:
1"My Vehicle"
2 "System settings"
3 "Language"
4 "Speaking during voice out-
put"
Online speech processing pro-
vides a dictation function, a nat-
ural method of entering
destinations and improves the
quality of voice recognition. To
use the functions, data is trans-
mitted to a service provider via
an encrypted connection and
stored locally there.
Via Toyota Supra Command:
1 "My Vehicle"
2 "System settings"
3 "Language"
4 "Server speech recognition"
Turn the volume button during
the spoken instructions until the desired volume is set.
• The volume remains constant
even if the volume of other
audio sources is changed.
• Certain noises can be detected and may lead to
problems. Keep the doors and
windows closed.
• Noises from the front passen- ger or the rear seat bench can
impair the system. Avoid mak-
ing other noise in the vehicle
while speaking.
• Major language dialects can cause problems with the voice
recognition feature. Speak
loud and clear.
A smartphone connected to the
vehicle can be used via voice
activation.
Activate voice command
response on the smartphone for
this purpose.
1 Press and hold the but-
ton on the steering wheel for
approx. 3 seconds.
Voice command response is acti-
vated on the smartphone.
2Release the button.
If activation is successful, a confir-
mation appears on the Control Dis-
play.
Speaking during voice out-
put
Online speech processing
Adjusting the volume
System limits
Using a smartphone via
voice activation

653-1. CONTROLS
3
CONTROLS
tents can be selected.
1 Press button.
2 "Contents of main menu"
3 Select the desired menu and
the desired content.
The menu centrally displays all
messages arriving in the vehicle
in list form.
The following messages can be
displayed:
• Traffic messages.
• Vehicle messages.
• Communication messages, for example emails, SMS text
messages or reminders.
• Service notification mes- sages.
Messages are additionally dis-
played in the status field.
Via Toyota Supra Command:
1 "My Vehicle"
2 "System settings"
3 "Notifications"
4 Select the desired message.
The respective menu is opened,
where the message is dis- played.
All messages, except vehicle
messages, can be deleted from
the list. Vehicle messages are
displayed as long as they are
relevant.
Via Toyota Supra Command:
1
"Notifications"
2 Select the desired message.
3 Press button.
4 "Delete this notification" or
"Delete all notifications"
The following settings can be
adjusted:
• Select the applications, from which messages will be per-
mitted.
• Sort the messages according to date or priority.
Via Toyota Supra Command:
1 "My Vehicle"
2 "System settings"
3 "Notifications"
4 Select the desired setting.
Messages
Concept
General information
Retrieving messages
Deleting messages
Adjusting